Answer:
a=7
Step-by-step explanation:
24^2+a^2=25^2
576+a^2=625
49=a^2
a=7
Answer:
-19.9 ft.
Step-by-step explanation:
Answer:
10°
Step-by-step explanation:
the sum of interior angles of triangle is 180°
so. 8x+x+90°=180°
9x=90°
x=10°
Well u need to give me the equation and the substitutions for the variables then I can solve it